The 17-year-old singer was taken ill earlier in the day and tried to fight through for the meet and greet in Philadelphia, Penn., tonight for her fans, but ultimately had to go to the ER.

“IM SORRY IF IM A LITTLE QUIET AT THE MEET AND GREET TODAY I DONT FEEL VERY WELL :(” Camila tweeted earlier in the day. “PHILLY MEET N GREET. im currently in the hospital cause we wanna make sure it’s nothing serious and i feel terrible :( please forgive me. if you’re at the meet and greet i really am so sorry i asked if i could go and try but i have to go into the ER to get looked at :(.”

“Camila is sick and sadly missing tonight’s show. But we love her and health is always first!” Fifth Harmony‘s team tweeted on the band’s official handle.